compiler-rt/BlocksRuntime/runtime.c

625         sprintf(cp, "NULL passed to _Block_dump\n");
632     cp += sprintf(cp, "^%p (new layout) =\n", (void *)closure);
634         cp += sprintf(cp, "isa: NULL\n");
637         cp += sprintf(cp, "isa: stack Block\n");
640         cp += sprintf(cp, "isa: malloc heap Block\n");
643         cp += sprintf(cp, "isa: GC heap Block\n");
646         cp += sprintf(cp, "isa: global Block\n");
649         cp += sprintf(cp, "isa: finalizing Block\n");
652         cp += sprintf(cp, "isa?: %p\n", (void *)closure->isa);
654     cp += sprintf(cp, "flags:");
656         cp += sprintf(cp, " HASDESCRIPTOR");
659         cp += sprintf(cp, " FREEME");
662         cp += sprintf(cp, " ISGC");
665         cp += sprintf(cp, " HASHELP");
668         cp += sprintf(cp, " HASCTOR");
670     cp += sprintf(cp, "\nrefcount: %u\n", closure->flags & BLOCK_REFCOUNT_MASK);
671     cp += sprintf(cp, "invoke: %p\n", (void *)(uintptr_t)closure->invoke);
674         cp += sprintf(cp, "descriptor: %p\n", (void *)dp);
675         cp += sprintf(cp, "descriptor->reserved: %lu\n", dp->reserved);
676         cp += sprintf(cp, "descriptor->size: %lu\n", dp->size);
679             cp += sprintf(cp, "descriptor->copy helper: %p\n", (void *)(uintptr_t)dp->copy);
680             cp += sprintf(cp, "descriptor->dispose helper: %p\n", (void *)(uintptr_t)dp->dispose);
690     cp += sprintf(cp, "byref data block %p contents:\n", (void *)src);
691     cp += sprintf(cp, "  forwarding: %p\n", (void *)src->forwarding);
692     cp += sprintf(cp, "  flags: 0x%x\n", src->flags);
693     cp += sprintf(cp, "  size: %d\n", src->size);
695         cp += sprintf(cp, "  copy helper: %p\n", (void *)(uintptr_t)src->byref_keep);
696         cp += sprintf(cp, "  dispose helper: %p\n", (void *)(uintptr_t)src->byref_destroy);